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Book/Master Thesis/Internal Report | FZJ-2015-05591 |
2015
Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag
Jülich
Please use a persistent id in citations: http://hdl.handle.net/2128/9204
Report No.: Juel-4389
Abstract: The DFG funded project FOR 1779 titled “active drag reduction via transversal surfacewaves”, investigates robust methods to reduce the friction drag by influencing the turbulentboundary layer. The Central Institute of Engineering, Electronics and Analytics, ZEA-2:Electronic Systems, Forschungszentrum Jülich GmbH, works on the subproject “developmentof a real-time actuator and sensor network” for closed loop controlled transversal surfacewaves. For application on transportation vehicles like airplanes a large scale real-time actuatorand sensor network is needed. To investigate the configuration of such a network a modelbased on Simulink and TrueTime is established. A Raspberry Pi based test bed is then usedfor parameter verification of the model.The aim of the thesis is to steer an actuator and to record values from a sensor in a small scaledistributed actuator and sensor network with the help of IEEE 1451.1 Smart TransducerInterface Standard Protocol. For this purpose Raspberry Pi network consists of threeRaspberry Pi nodes is established in order to send actuation signal, to gather sensorparameters and to provide actuation parameters. The benefit for the model will be to get thepropagation time through IEEE1451.1 layer out of this real world test bed.
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